Supercharge Your Innovation With Domain-Expert AI Agents!

Benzalkonium chloride and sodium bicarbonate composite disinfectant

A technology of sodium bicarbonate and benzalkonium chloride, which is applied in the direction of disinfectants, biocides, plant growth regulators, etc., can solve problems such as potential safety hazards for patients or end users, avoid cross-contamination and infection, reduce pain in use, Guarantee the effect of safety and stability

Inactive Publication Date: 2013-07-17
江苏健裕健康医疗器械有限公司
View PDF1 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Possesses a significant safety hazard to patients or end users

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: a kind of benzalkonium chloride and sodium bicarbonate composite disinfectant, is formulated by benzalkonium chloride, sodium bicarbonate and water for injection, and the weight ratio of each component is: benzalkonium chloride 0.23%- 1.0%, sodium bicarbonate 0.01%-1%, and the rest is water for injection.

[0021] In this example, the weight content of each component is: 0.5% benzalkonium chloride, 0.05% sodium bicarbonate, and 99.45% water for injection.

[0022] The preparation method of benzalkonium chloride disinfectant is as follows:

[0023] The first step, prepare each component by weight percentage, take 200kg as example, wherein, benzalkonium chloride charging amount=200kg * 0.50% benzalkonium chloride purity;

[0024] In the second step, put benzalkonium chloride into a 2000ml beaker, add 0.5kg of water for injection and heat to dissolve;

[0025] In the third step, take 0.1kg of sodium bicarbonate and put it into a 1000ml beaker, add 0.5kg of ...

Embodiment 2

[0030] Embodiment 2: a kind of benzalkonium chloride and sodium bicarbonate composite disinfectant, is formulated by benzalkonium chloride, sodium bicarbonate and water for injection, and the weight ratio of each component is: benzalkonium chloride 0.23%, Sodium bicarbonate 0.01%, the rest is water for injection.

Embodiment 3

[0031] Embodiment 3: a kind of benzalkonium chloride and sodium bicarbonate composite disinfectant liquid, be formulated by benzalkonium chloride, sodium bicarbonate and water for injection, the weight ratio of each component is: benzalkonium chloride 1.0%, Sodium bicarbonate 1%, the rest is water for injection.

[0032] The preparation method of embodiment 2 and embodiment 3 is similar to embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a benzalkonium chloride and sodium bicarbonate composite disinfectant. The benzalkonium chloride disinfectant is prepared from benzalkonium chloride, sodium bicarbonate and water for injection. The disinfectant comprises the following components in percentage by weight: 0.23-1.0% of benzalkonium chloride, 0.01-1% of sodium bicarbonate and the balance of water for injection. The disinfectant is specially used for disinfecting skins before operation, cleaning and disinfecting mucous membranes and wounds, treating trauma and burn injection, and disinfecting and storing operative apparatuses. According to the disinfectant, serolemma permeability is changed, so that spore materials are leaked to prevent metabolism to kill. The disinfectant has stronger effect to gram positive bacteria, Pseudomonas aeruginosa, acid-fast bacillus and bacterial spore, and not only meets the disinfecting concentration of benzalkonium chloride disinfectant at 0.23-1%, but also does not strongly irritate skins to reduce paint of the patient, so that contradiction of high concentration with disinfecting effect and skin irritation is solved.

Description

【Technical field】 [0001] The invention relates to a medical disinfectant, in particular to a disinfectant specially used for skin disinfection before operation, cleaning and disinfection of mucous membranes and wounds, treatment of wound and burn infection, disinfection and preservation of surgical instruments. 【Background technique】 [0002] Benzalkonium chloride is a kind of cationic surfactant, which is a non-oxidizing fungicide. It has broad-spectrum and high-efficiency sterilization and algae killing ability, can effectively control the reproduction of bacteria and algae and the growth of slime in water, and has good slime stripping It has a certain dispersion and penetration effect, and also has a certain degreasing, deodorizing ability and corrosion inhibition effect. The aqueous solution shows a neutral or weakly alkaline reaction, and produces a lot of foam when shaken. This product is easily soluble in water or ethanol, slightly soluble in ether. It belongs to th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61K31/14A61K47/02A61P31/04A61P31/02A01N33/12A01P1/00
Inventor 储小健许金平
Owner 江苏健裕健康医疗器械有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com